<?php
class WCML_Emails{
private $order_id = false;
private $locale = false;
private $woocommerce_wpml;
private $sitepress;
function __construct( &$woocommerce_wpml, &$sitepress ) {
$this->woocommerce_wpml = $woocommerce_wpml;
$this->sitepress = $sitepress;
add_action( 'init', array( $this, 'init' ) );
}
function init() {
global $pagenow;
if(is_admin() && !defined( 'DOING_AJAX' )) {
add_action('woocommerce_order_status_completed_notification', array($this, 'email_heading_completed'), 9);
add_action('woocommerce_order_status_changed', array($this, 'comments_language'), 10);
}
add_action('woocommerce_new_customer_note_notification', array($this, 'email_heading_note'), 9);
add_action('wp_ajax_woocommerce_mark_order_complete', array($this, 'email_refresh_in_ajax'), 9);
add_action( 'woocommerce_order_status_pending_to_processing_notification', array( $this, 'email_heading_processing' ) );
add_action( 'woocommerce_order_status_pending_to_on-hold_notification', array( $this, 'email_heading_processing' ) );
add_action('woocommerce_before_resend_order_emails', array($this, 'email_header'));
add_action('woocommerce_after_resend_order_email', array($this, 'email_footer'));
add_filter('icl_current_string_language', array($this, 'icl_current_string_language'), 10 , 2);
add_action('woocommerce_order_status_completed', array($this, 'refresh_email_lang_complete'), 9);
add_action('woocommerce_order_status_pending_to_processing_notification', array($this, 'refresh_email_lang'), 9);
add_action('woocommerce_order_status_pending_to_on-hold_notification', array($this, 'refresh_email_lang'), 9);
add_action('woocommerce_new_customer_note', array($this, 'refresh_email_lang'), 9);
add_action('woocommerce_order_partially_refunded_notification', array($this, 'email_heading_refund'), 9);
add_action('woocommerce_order_partially_refunded_notification', array($this, 'refresh_email_lang'), 9);
add_action( 'woocommerce_order_status_pending_to_processing_notification', array( $this, 'new_order_admin_email' ), 9 );
add_action( 'woocommerce_order_status_pending_to_completed_notification', array( $this, 'new_order_admin_email' ), 9 );
add_action( 'woocommerce_order_status_pending_to_on-hold_notification', array( $this, 'new_order_admin_email' ), 9 );
add_action( 'woocommerce_order_status_failed_to_processing_notification', array( $this, 'new_order_admin_email' ), 9 );
add_action( 'woocommerce_order_status_failed_to_completed_notification', array( $this, 'new_order_admin_email' ), 9 );
add_action( 'woocommerce_order_status_failed_to_on-hold_notification', array( $this, 'new_order_admin_email' ), 9 );
add_action( 'woocommerce_before_resend_order_emails', array( $this, 'backend_new_order_admin_email' ), 9 );
add_filter( 'icl_st_admin_string_return_cached', array( $this, 'admin_string_return_cached' ), 10, 2 );
add_filter( 'plugin_locale', array( $this, 'set_locale_for_emails' ), 10, 2 );
add_filter( 'woocommerce_countries', array( $this, 'translate_woocommerce_countries' ) );
if( is_admin() && $pagenow == 'admin.php' && isset($_GET['page']) && $_GET['page'] == 'wc-settings' && isset($_GET['tab']) && $_GET['tab'] == 'email' ) {
add_action('admin_footer', array($this, 'show_language_links_for_wc_emails'));
$this->set_emails_string_language();
}
add_filter( 'get_post_metadata', array( $this, 'filter_payment_method_string' ), 10, 4 );
if(
(
!isset( $_GET['post_type'] ) ||
$_GET['post_type'] != 'shop_order'
) &&
(
!isset( $_GET[ 'action' ] ) ||
!in_array( $_GET['action'] , array( 'woocommerce_mark_order_complete', 'woocommerce_mark_order_status', 'mark_processing' ) )
)
) {
add_filter( 'woocommerce_order_items_meta_get_formatted', array( $this, 'filter_formatted_items' ), 10, 2 );
}
}
function email_refresh_in_ajax() {
if( isset( $_GET[ 'order_id' ] ) ) {
$this->refresh_email_lang( $_GET[ 'order_id' ] );
$this->email_heading_completed( $_GET[ 'order_id' ], true );
}
}
function refresh_email_lang_complete( $order_id ) {
$this->order_id = $order_id;
$this->refresh_email_lang( $order_id );
$this->email_heading_completed( $order_id, true );
}
function email_header( $order ) {
if( is_array( $order ) ) {
$order = $order[ 'order_id' ];
} elseif( is_object( $order ) ) {
$order = method_exists( 'WC_Order', 'get_id' ) ? $order->get_id() : $order->id;
}
$this->refresh_email_lang( $order );
}
function refresh_email_lang( $order_id ) {
if ( is_array( $order_id ) ) {
if ( isset( $order_id[ 'order_id' ] ) ) {
$order_id = $order_id[ 'order_id' ];
} else {
return;
}
}
$lang = get_post_meta( $order_id, 'wpml_language', true );
if( !empty( $lang ) ) {
$this->change_email_language( $lang );
}
}
function email_footer() {
$this->sitepress->switch_lang( $this->sitepress->get_default_language() );
}
function comments_language() {
$this->change_email_language( $this->woocommerce_wpml->strings->get_domain_language( 'woocommerce' ) );
}
function email_heading_completed( $order_id, $no_checking = false ) {
global $woocommerce;
if( ( class_exists( 'WC_Email_Customer_Completed_Order' ) || $no_checking ) && isset( $woocommerce->mailer()->emails[ 'WC_Email_Customer_Completed_Order' ] ) ) {
$woocommerce->mailer()->emails['WC_Email_Customer_Completed_Order']->heading = $this->wcml_get_translated_email_string( 'admin_texts_woocommerce_customer_completed_order_settings', '[woocommerce_customer_completed_order_settings]heading' );
$woocommerce->mailer()->emails['WC_Email_Customer_Completed_Order']->subject = $this->wcml_get_translated_email_string( 'admin_texts_woocommerce_customer_completed_order_settings', '[woocommerce_customer_completed_order_settings]subject' );
$woocommerce->mailer()->emails['WC_Email_Customer_Completed_Order']->heading_downloadable = $this->wcml_get_translated_email_string( 'admin_texts_woocommerce_customer_completed_order_settings', '[woocommerce_customer_completed_order_settings]heading_downloadable' );
$woocommerce->mailer()->emails['WC_Email_Customer_Completed_Order']->subject_downloadable = $this->wcml_get_translated_email_string( 'admin_texts_woocommerce_customer_completed_order_settings', '[woocommerce_customer_completed_order_settings]subject_downloadable' );
$enabled = $woocommerce->mailer()->emails['WC_Email_Customer_Completed_Order']->enabled;
$woocommerce->mailer()->emails['WC_Email_Customer_Completed_Order']->enabled = false;
$woocommerce->mailer()->emails['WC_Email_Customer_Completed_Order']->trigger($order_id);
$woocommerce->mailer()->emails['WC_Email_Customer_Completed_Order']->enabled = $enabled;
}
}
function email_heading_processing($order_id) {
global $woocommerce;
if( class_exists( 'WC_Email_Customer_Processing_Order' ) && isset( $woocommerce->mailer()->emails[ 'WC_Email_Customer_Processing_Order' ] ) ) {
$woocommerce->mailer()->emails['WC_Email_Customer_Processing_Order']->heading = $this->wcml_get_translated_email_string( 'admin_texts_woocommerce_customer_processing_order_settings', '[woocommerce_customer_processing_order_settings]heading' );
$woocommerce->mailer()->emails['WC_Email_Customer_Processing_Order']->subject = $this->wcml_get_translated_email_string( 'admin_texts_woocommerce_customer_processing_order_settings', '[woocommerce_customer_processing_order_settings]subject' );
$enabled = $woocommerce->mailer()->emails['WC_Email_Customer_Processing_Order']->enabled;
$woocommerce->mailer()->emails['WC_Email_Customer_Processing_Order']->enabled = false;
$woocommerce->mailer()->emails['WC_Email_Customer_Processing_Order']->trigger($order_id);
$woocommerce->mailer()->emails['WC_Email_Customer_Processing_Order']->enabled = $enabled;
}
}
function email_heading_note($args) {
global $woocommerce;
if( class_exists( 'WC_Email_Customer_Note' ) && isset( $woocommerce->mailer()->emails[ 'WC_Email_Customer_Note' ] ) ) {
$woocommerce->mailer()->emails['WC_Email_Customer_Note']->heading = $this->wcml_get_translated_email_string( 'admin_texts_woocommerce_customer_note_settings', '[woocommerce_customer_note_settings]heading' );
$woocommerce->mailer()->emails['WC_Email_Customer_Note']->subject = $this->wcml_get_translated_email_string( 'admin_texts_woocommerce_customer_note_settings', '[woocommerce_customer_note_settings]subject' );
$enabled = $woocommerce->mailer()->emails['WC_Email_Customer_Note']->enabled;
$woocommerce->mailer()->emails['WC_Email_Customer_Note']->enabled = false;
$woocommerce->mailer()->emails['WC_Email_Customer_Note']->trigger($args);
$woocommerce->mailer()->emails['WC_Email_Customer_Note']->enabled = $enabled;
}
}
function email_heading_refund( $order_id, $refund_id = null ) {
global $woocommerce;
if( class_exists( 'WC_Email_Customer_Refunded_Order' ) && isset( $woocommerce->mailer()->emails[ 'WC_Email_Customer_Refunded_Order' ] ) ) {
$woocommerce->mailer()->emails['WC_Email_Customer_Refunded_Order']->heading =
$this->wcml_get_translated_email_string( 'admin_texts_woocommerce_customer_refunded_order_settings',
'[woocommerce_customer_refunded_order_settings]heading_partial' );
$woocommerce->mailer()->emails['WC_Email_Customer_Refunded_Order']->subject =
$this->wcml_get_translated_email_string( 'admin_texts_woocommerce_customer_refunded_order_settings',
'[woocommerce_customer_refunded_order_settings]subject_partial' );
$enabled = $woocommerce->mailer()->emails['WC_Email_Customer_Refunded_Order']->enabled;
$woocommerce->mailer()->emails['WC_Email_Customer_Refunded_Order']->enabled = false;
$woocommerce->mailer()->emails['WC_Email_Customer_Refunded_Order']->trigger($order_id, true, $refund_id);
$woocommerce->mailer()->emails['WC_Email_Customer_Refunded_Order']->enabled = $enabled;
}
}
function new_order_admin_email($order_id) {
global $woocommerce;
if( isset( $woocommerce->mailer()->emails[ 'WC_Email_New_Order' ] ) ) {
$recipients = explode(', ', $woocommerce->mailer()->emails['WC_Email_New_Order']->get_recipient());
foreach($recipients as $recipient) {
$user = get_user_by('email', $recipient);
if($user) {
$user_lang = $this->sitepress->get_user_admin_language($user->ID, true );
}else{
$user_lang = get_post_meta($order_id, 'wpml_language', true );
}
$this->change_email_language( $user_lang );
$woocommerce->mailer()->emails['WC_Email_New_Order']->heading = $this->wcml_get_translated_email_string( 'admin_texts_woocommerce_new_order_settings', '[woocommerce_new_order_settings]heading' );
$woocommerce->mailer()->emails['WC_Email_New_Order']->subject = $this->wcml_get_translated_email_string( 'admin_texts_woocommerce_new_order_settings', '[woocommerce_new_order_settings]subject' );
$woocommerce->mailer()->emails['WC_Email_New_Order']->recipient = $recipient;
$woocommerce->mailer()->emails['WC_Email_New_Order']->trigger($order_id);
}
$woocommerce->mailer()->emails['WC_Email_New_Order']->enabled = false;
$this->refresh_email_lang($order_id);
}
}
public function backend_new_order_admin_email( $order_id ) {
if( isset( $_POST[ 'wc_order_action' ] ) && $_POST[ 'wc_order_action' ] == 'send_email_new_order' ) {
$this->new_order_admin_email( $order_id );
}
}
function filter_payment_method_string( $check, $object_id, $meta_key, $single ) {
if( $meta_key == '_payment_method_title' ) {
$payment_method = get_post_meta( $object_id, '_payment_method', true );
if( $payment_method ) {
$payment_gateways = WC()->payment_gateways->payment_gateways();
if( isset( $payment_gateways[ $payment_method ] ) ) {
$title = $this->woocommerce_wpml->gateways->translate_gateway_title( $payment_gateways[ $payment_method ]->title, $payment_method, $this->sitepress->get_current_language() );
return $title;
}
}
}
return $check;
}
function filter_formatted_items( $formatted_meta, $object ) {
if( isset( $object->product->variation_id ) ) {
$current_prod_variation_id = apply_filters( 'translate_object_id', $object->product->variation_id, 'product_variation', false );
if( !is_null( $current_prod_variation_id ) ) {
foreach( $formatted_meta as $key => $formatted_var ) {
if( substr( $formatted_var[ 'key' ], 0, 3 ) ) {
$attribute = wc_sanitize_taxonomy_name( $formatted_var[ 'key' ] );
if( taxonomy_exists( $attribute ) ) {
$attr_term = get_term_by( 'name', $formatted_meta[ $key ][ 'value' ], $attribute );
$tr_id = apply_filters( 'translate_object_id', $attr_term->term_id, $attribute, false, $this->sitepress->get_current_language() );
if( $tr_id ) {
$translated_term = $this->woocommerce_wpml->terms->wcml_get_term_by_id( $tr_id, $attribute );
$formatted_meta[ $key ][ 'value' ] = $translated_term->name;
}
}else{
$custom_attr_trnsl = $this->woocommerce_wpml->attributes->get_custom_attribute_translation( $object->product->id, $formatted_var[ 'key' ], array('is_taxonomy' => false), $this->sitepress->get_current_language() );
if ( false !== $custom_attr_trnsl ) {
$formatted_meta[ $key ][ 'label' ] = $custom_attr_trnsl['name'];
}
}
}
}
}
}
return $formatted_meta;
}
function change_email_language($lang) {
global $woocommerce;
$this->sitepress->switch_lang($lang, true);
$this->locale = $this->sitepress->get_locale( $lang );
unload_textdomain('woocommerce');
unload_textdomain( 'default' );
global $wp_locale;
$wp_locale = new WP_Locale();
$woocommerce->load_plugin_textdomain();
load_default_textdomain( $this->locale );
}
function admin_string_return_cached( $value, $option ) {
if( in_array( $option, array ( 'woocommerce_email_from_address', 'woocommerce_email_from_name' ) ) )
return false;
return $value;
}
function wcml_get_translated_email_string( $context, $name ) {
if( version_compare(WPML_ST_VERSION, '2.2.6', '<=' ) ) {
global $wpdb;
$result = $wpdb->get_var( $wpdb->prepare( "SELECT value FROM {$wpdb->prefix}icl_strings WHERE context = %s AND name = %s ", $context, $name ) );
return apply_filters( 'wpml_translate_single_string', $result, $context, $name );
}else{
return apply_filters( 'wpml_translate_single_string', false, $context, $name );
}
}
function icl_current_string_language( $current_language, $name ) {
$order_id = false;
if( isset($_POST['action']) && $_POST['action'] == 'editpost' && isset($_POST['post_type']) && $_POST['post_type'] == 'shop_order' && isset( $_POST[ 'wc_order_action' ] ) && $_POST[ 'wc_order_action' ] != 'send_email_new_order' ) {
$order_id = filter_input( INPUT_POST, 'post_ID', FILTER_SANITIZE_NUMBER_INT );
}elseif( isset($_POST['action']) && $_POST['action'] == 'woocommerce_add_order_note' && isset($_POST['note_type']) && $_POST['note_type'] == 'customer' ) {
$order_id = filter_input( INPUT_POST, 'post_id', FILTER_SANITIZE_NUMBER_INT );
}elseif( isset($_GET['action']) && isset($_GET['order_id']) && ( $_GET['action'] == 'woocommerce_mark_order_complete' || $_GET['action'] == 'woocommerce_mark_order_status') ) {
$order_id = filter_input( INPUT_GET, 'order_id', FILTER_SANITIZE_NUMBER_INT );
}elseif(isset($_GET['action']) && $_GET['action'] == 'mark_completed' && $this->order_id) {
$order_id = $this->order_id;
}elseif(isset($_POST['action']) && $_POST['action'] == 'woocommerce_refund_line_items') {
$order_id = filter_input( INPUT_POST, 'order_id', FILTER_SANITIZE_NUMBER_INT );
}elseif( empty( $_POST ) && isset( $_GET[ 'page' ] ) && $_GET[ 'page' ] == 'wc-settings' && isset( $_GET[ 'tab' ] ) && $_GET[ 'tab' ] == 'email' && substr( $name, 0, 12 ) == '[woocommerce' ) {
$email_string = explode( ']', str_replace( '[', '', $name ) );
$email_option = get_option( $email_string[ 0 ], true );
$context = 'admin_texts_'.$email_string[ 0 ];
$current_language = $this->woocommerce_wpml->strings->get_string_language( $email_option[ $email_string[ 1 ] ], $context, $name );
}
$order_id = apply_filters( 'wcml_send_email_order_id', $order_id );
if( $order_id ) {
$order_language = get_post_meta( $order_id, 'wpml_language', true );
if( $order_language ) {
$current_language = $order_language;
}else{
$current_language = $this->sitepress->get_current_language();
}
}
return apply_filters( 'wcml_email_language', $current_language, $order_id );
}
function set_locale_for_emails( $locale, $domain ) {
if( $domain == 'woocommerce' && $this->locale ) {
$locale = $this->locale;
}
return $locale;
}
function show_language_links_for_wc_emails() {
$emails_options = array(
'woocommerce_new_order_settings',
'woocommerce_cancelled_order_settings',
'woocommerce_failed_order_settings',
'woocommerce_customer_on_hold_order_settings',
'woocommerce_customer_processing_order_settings',
'woocommerce_customer_completed_order_settings',
'woocommerce_customer_refunded_order_settings',
'woocommerce_customer_invoice_settings',
'woocommerce_customer_note_settings',
'woocommerce_customer_reset_password_settings',
'woocommerce_customer_new_account_settings'
);
$text_keys = array(
'subject',
'heading',
'subject_downloadable',
'heading_downloadable',
'subject_full',
'subject_partial',
'heading_full',
'heading_partial',
'subject_paid',
'heading_paid'
);
foreach( $emails_options as $emails_option ) {
$section_name = str_replace( 'woocommerce_', 'wc_email_', $emails_option );
$section_name = str_replace( '_settings', '', $section_name );
if( isset( $_GET['section'] ) && $_GET['section'] == $section_name ) {
$option_settings = get_option( $emails_option );
foreach ($option_settings as $setting_key => $setting_value) {
if ( in_array( $setting_key, $text_keys ) ) {
$input_name = str_replace( '_settings', '', $emails_option ).'_'.$setting_key;
$lang_selector = new WPML_Simple_Language_Selector($this->sitepress);
$language = $this->woocommerce_wpml->strings->get_string_language( $setting_value, 'admin_texts_'.$emails_option, '['.$emails_option.']'.$setting_key );
if( is_null( $language ) ) {
$language = $this->sitepress->get_default_language();
}
$lang_selector->render( array(
'id' => $emails_option.'_'.$setting_key.'_language_selector',
'name' => 'wcml_lang-'.$emails_option.'-'.$setting_key,
'selected' => $language,
'show_please_select' => false,
'echo' => true,
'style' => 'width: 18%;float: left'
)
);
$st_page = admin_url( 'admin.php?page=' . WPML_ST_FOLDER . '/menu/string-translation.php&context=admin_texts_'.$emails_option.'&search='.$setting_value );
?>
<script>
var input = jQuery('input[name="<?php echo $input_name ?>"]');
if (input.length) {
input.parent().append('<div class="translation_controls"></div>');
input.parent().find('.translation_controls').append('<a href="<?php echo $st_page ?>" style="margin-left: 10px"><?php _e('translations', 'woocommerce-multilingual') ?></a>');
jQuery('#<?php echo $emails_option.'_'.$setting_key.'_language_selector' ?>').prependTo(input.parent().find('.translation_controls'));
}
</script>
<?php }
}
}
}
}
function set_emails_string_language() {
foreach( $_POST as $key => $language ) {
if( substr( $key, 0, 9 ) == 'wcml_lang' ) {
$email_string = explode( '-', $key );
if( isset( $email_string[2] ) ) {
$email_key = str_replace( '_settings', '', $email_string[1] );
$email_key .= '_'.$email_string[2];
$email_settings = get_option( $email_string[1], true );
$opt_string_value = $email_settings[ $email_string[2] ];
$string_value = isset( $_POST[ $email_key ] ) ? $_POST[ $email_key ] : $opt_string_value;
$context = 'admin_texts_'.$email_string[1];
$name = '['.$email_string[1].']'.$email_string[2];
do_action('wpml_register_single_string', $context, $name, $string_value, false, $this->woocommerce_wpml->strings->get_string_language( $opt_string_value, $context ) );
$this->woocommerce_wpml->strings->set_string_language( $string_value, $context, $name, $language );
}
}
}
}
function translate_woocommerce_countries( $countries ) {
if( isset( $_POST[ 'wc_order_action' ] ) && $_POST[ 'wc_order_action' ] !== 'send_email_new_order' && isset( $_POST[ 'post_ID' ] ) ) {
$this->refresh_email_lang( $_POST[ 'post_ID' ] );
$countries = include( WC()->plugin_path() . '/i18n/countries.php' );
}
return $countries;
}
}
